//out: false
body{
    width: 100%;
    min-width: 320px;
    max-width: 640px;
    margin: 0 auto;
    font-size: 14px;
    font-family: -apple-system, Helvetica, sans-serif;
    color: #666;
    line-height: 1.5;
    background-color: #ccc;
}
ul{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
img{
    vertical-align: middle;
}
a{
    text-decoration: none;
    color: #333;
}
